Jack
Are you sure Mary Ann's maiden name was Mansfield?
St Mary Whitechapel
1852 Feb 29, William, s/o William & Mary Ann HAINES, Brick Lane, Pastry Cook, born 1851 Dec 29
There is this marriage
St Mark's Whitechapel
1850 Dec 9
William HAINES, full age, bachelor, Confectioner, abode 8 Brick Lane, father James Haines, Hay salesman
Mary Ann CLARK, minor, spinster, -, abode 77 Leman St, father Thomas Clark, Painter
Married after Banns
Both signed in presence of Charles Roach, Susannah Cook (her mark)
1861
5 Era Place, Bromley, Tower Hamlets
William HAINES, head mar 36, Fruiterer, born Middlesex, Shoreditch
Mary A HAINES, wife mar 29, born ditto
William HAINES, son 9, Scholar, born Middlesex, Whitechapel
Frederick G HAINES, son 3, Scholar, born Middlesex, Bromley
Edward HAINES, son 7, Scholar, born ditto
Anna STAMP, servant unbm 15, General servant, born Durham, Sunderland
RG9/300/44/10
St Anne Limehouse
1854 Apr 9, Edward, s/o William & Mary Ann HAINES, Bromley Terrace, Confectioner, born 1853 Dec 11
1858 Apr 25, Frederick George, s/o William & Mary Ann HAINES, St Leonards Road, Pastry Cook, born 1858 Apr 1
1862 Feb 9, James, s/o William & Mary Ann HAINES, St Leonards Road, Green grocer, born 1861 Dec 13
1864 Aug 22, Annie, d/o William & Mary Ann HAINES, 5 Era Place St Leonards Road, Green grocer, born 1864 Jun 30
Ian C